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functions-falcon-api

Call CrowdStrike Falcon platform APIs (detections, alerts, hosts, RTR) from within Foundry function handlers. TRIGGER when user asks to "call Falcon APIs from a function", "use FalconPy in a function", "use gofalcon in a function", or needs to integrate Falcon platform APIs within serverless function code. DO NOT TRIGGER when user wants to expose external third-party APIs to Foundry — use api-integrations instead.

83

1.29x
Quality

87%

Does it follow best practices?

Impact

66%

1.29x

Average score across 3 eval scenarios

SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Quality

Content

75%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

A strong, domain-specific reference skill: executable code, real FalconPy gotchas, robust inline error handling, and a working one-level reference. Weakest spots are a broken use-cases reference, an abbreviated Go example, and mild redundancy around the Detects deprecation.

Suggestions

Fix or remove the broken Use Cases reference — `use-cases/python-functions.md` does not exist in the bundle; either add the file or drop the section.

Complete the Go example (replace `// ... API calls with falconClient ...` with a concrete query+detail call) so it matches the executable quality of the Python examples.

Consolidate the Detects-removal/deprecation warning into one canonical block instead of repeating it across three callout boxes.

DimensionReasoningScore

Conciseness

Mostly lean, executable, and focused on non-obvious gotchas Claude would not know (Detects deprecation, search-all repo, search= keyword), but the Detects deprecation is repeated across three blocks and the "How it works" bullets add mild over-explanation that could be trimmed. Scored 4 rather than 5 due to repeated deprecation warnings and minor padding; not below 4 because the bulk is genuinely earned, domain-specific guidance.

4 / 5

Actionability

Python examples (Alerts, detections, Hosts, NGSIEM) are copy-paste ready with real FQL filters and error handling, but the Go example is abbreviated with a `// ... API calls with falconClient ...` placeholder, leaving a minor gap. Not 5 due to the incomplete Go snippet; not 3 because the common Python cases are fully executable and complete.

4 / 5

Workflow Clarity

The query-then-get-details sequence is shown consistently, and inline status_code checks, 207 Multi-Status handling, empty-result guards, and a mock-testing section provide most validation checkpoints; the explicit validate-fix-retry loop lives only in the reference file rather than the main body. Not 5 because no main-body feedback-loop checklist; not 3 because validation is present throughout via status checks and a testing section.

4 / 5

Progressive Disclosure

Well-organized sections with a clearly signaled one-level-deep reference (references/advanced-patterns.md, which exists), but the Use Cases section points to `use-cases/python-functions.md` which is not present in the bundle — a broken reference. Not 5 because of the dead use-cases reference and inline scope/severity tables that could arguably be split; not 3 because the structure and the existing reference are clear and one level deep.

4 / 5

Total

16

/

20

Passed

Description

100%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A model description: third-person voice, concrete capability list, explicit positive and negative triggers, and a clear boundary against a sibling skill. Every dimension lands at the top anchor.

DimensionReasoningScore

Specificity

Names the concrete domain (Falcon platform APIs) and enumerates specific API surfaces — detections, alerts, hosts, RTR — within the concrete context of Foundry function handlers, giving comprehensive coverage of capabilities.

5 / 5

Completeness

Explicitly answers what (call CrowdStrike Falcon platform APIs from Foundry function handlers) and when (TRIGGER when... / DO NOT TRIGGER when...), with concrete positive and negative trigger guidance.

5 / 5

Trigger Term Quality

Quoted natural-language triggers ("call Falcon APIs from a function", "use FalconPy in a function", "use gofalcon in a function") plus synonyms (FalconPy, gofalcon, serverless function code) give comprehensive coverage of phrases users would actually say.

5 / 5

Distinctiveness Conflict Risk

A clear niche (Falcon APIs from Foundry functions) plus an explicit DO NOT TRIGGER boundary routing the adjacent case (exposing external third-party APIs) to api-integrations keeps conflict risk minimal.

5 / 5

Total

20

/

20

Passed

Validation

87%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation14 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_version

'metadata.version' is missing

Warning

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

14

/

16

Passed

Repository
CrowdStrike/foundry-skills
Reviewed

Table of Contents

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